JPH0461242B2 - - Google Patents
Info
- Publication number
- JPH0461242B2 JPH0461242B2 JP28042385A JP28042385A JPH0461242B2 JP H0461242 B2 JPH0461242 B2 JP H0461242B2 JP 28042385 A JP28042385 A JP 28042385A JP 28042385 A JP28042385 A JP 28042385A JP H0461242 B2 JPH0461242 B2 JP H0461242B2
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- jet reactor
- combustion
- combustion furnace
- solid content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 claims description 40
- 239000007787 solid Substances 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 15
- 239000000292 calcium oxide Substances 0.000 claims description 15
- 235000019738 Limestone Nutrition 0.000 claims description 10
- 239000006028 limestone Substances 0.000 claims description 10
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 description 19
- 239000007924 injection Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 18
- 238000006477 desulfuration reaction Methods 0.000 description 12
- 230000023556 desulfurization Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28042385A JPS62141408A (ja) | 1985-12-13 | 1985-12-13 | 循環型流動床燃焼装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28042385A JPS62141408A (ja) | 1985-12-13 | 1985-12-13 | 循環型流動床燃焼装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62141408A JPS62141408A (ja) | 1987-06-24 |
| JPH0461242B2 true JPH0461242B2 (zh) | 1992-09-30 |
Family
ID=17624838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28042385A Granted JPS62141408A (ja) | 1985-12-13 | 1985-12-13 | 循環型流動床燃焼装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62141408A (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63273703A (ja) * | 1987-05-06 | 1988-11-10 | Mitsui Eng & Shipbuild Co Ltd | 循環型流動層ボイラ |
| JPH0195208A (ja) * | 1987-10-08 | 1989-04-13 | Mitsui Eng & Shipbuild Co Ltd | 循環型流動層ボイラ用燃焼器 |
| US4915061A (en) * | 1988-06-06 | 1990-04-10 | Foster Wheeler Energy Corporation | Fluidized bed reactor utilizing channel separators |
| DE68925033T2 (de) * | 1988-08-31 | 1996-05-15 | Ebara Corp | Wirbelbettofen mit verbundumlauf. |
| US5156099A (en) * | 1988-08-31 | 1992-10-20 | Ebara Corporation | Composite recycling type fluidized bed boiler |
| US4951611A (en) * | 1989-06-09 | 1990-08-28 | Foster Wheeler Energy Corporation | Fluidized bed reactor utilizing an internal solids separator |
| US4992085A (en) * | 1990-01-08 | 1991-02-12 | The Babcock & Wilcox Company | Internal impact type particle separator |
| US5218932A (en) * | 1992-03-02 | 1993-06-15 | Foster Wheeler Energy Corporation | Fluidized bed reactor utilizing a baffle system and method of operating same |
| US5325796A (en) * | 1992-05-22 | 1994-07-05 | Foster Wheeler Energy Corporation | Process for decreasing N2 O emissions from a fluidized bed reactor |
| FI121581B (fi) * | 2009-05-08 | 2011-01-14 | Foster Wheeler Energia Oy | Lämpövoimakattila |
| US9074767B2 (en) * | 2010-02-11 | 2015-07-07 | Alstom Technology Ltd | Rotary bottom ash regeneration system |
-
1985
- 1985-12-13 JP JP28042385A patent/JPS62141408A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62141408A (ja) | 1987-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |